Pełczyńska, K., Grajewska, A., & Kopytko, S. (2023). Perpetual pavement utilizing crumb rubber modified bitumen: A case study of the trial section on the S-19 expressway. Roads and Bridges - Drogi I Mosty, 22(4), 549–558. https://doi.org/10.7409/RABDIM.023.035